DreamTR
Well-known member
Hi, I have a Williams Road Show that resets randomly when you play. Sometimes you can get a full game, sometimes you can't. A lot of times the game resets right after you plunge the ball. It's not a "power" issue as none of the other pins at this location reset intermittently like this, and after it resets you see the playfield lights flash on and off trying to start back up, but it won't get to it. The display is not coming on when this happens. There are no burned connectors or anything, and everything else seems to be ok. Any ideas? I was told everything needs to be resoldered, all the coils and solder joints which could take hours...is that the case? What about a diode? Where would I test for something like that and where on the boards would it be for something like this. It is completely baffling.